I've played games that had this feature.
1. It's an eye sore.
2. Doesn't make anything easier, only more difficult in crowded areas.
3. Turns an MMO into a bad comic book.
4. Kills hot chicks.
5. Resurrects Osama.
6. Rots your brain and gives you cancer.
7. Is a generally bad idea.
8. Causes gas prices to go up.
9. Was the cause of the earthquake in Japan when added to ffxiv in an alternate universe.
10. Turns ffxiv into E.T. (the atari game, not the movie)
